Registered Forum User
WSB Hero
Bikes: 1993 - 944SS & Aprilia Falco
Posts: 7,795
Join Date: Oct 2002
Location: north east
Very hard to check the plugs apparently for risk of blowing some of the ignition components - the Haynes manual recommends a way around this making a little jig.
I've been told the rectifier and ignition amplifers can be weak on the early models - not sure how true this is.
Frank